Pontiac Grand Am P Codes (Powertrain) P0400 - P0499 P0442

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2003 Pontiac Grand Am PO442

2003 PONTIAC GRAND AM

I Have A Po442 Code, I Took My Car In And They Fixed A Proportion Valve. And It Still Keeps Coming On As A Code Po442... Any Help????

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Asked by ricardosanz

1999 PONTIAC GRAND AM

Well I Got My Car Inspected Last Month At The Beginning, Figuring I'd Not Put It Off. It Failed Miserably, Like 6 Obdii Codes. I Got Rid...

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Asked by mikewojo22

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